* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background-color: #1a2530;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.ad-notice {
    background-color: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #64b5f6;
}

.hero-split {
    display: flex;
    min-height: 600px;
}

.hero-left {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 60px;
    background-color: #f8f9fa;
}

.hero-text-content {
    max-width: 520px;
}

.hero-text-content h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #1a2530;
}

.hero-text-content p {
    font-size: 18px;
    margin-bottom: 32px;
    color: #4a5568;
}

.hero-right {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-primary {
    display: inline-block;
    background-color: #2563eb;
    color: #ffffff;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: #2563eb;
    padding: 14px 32px;
    border: 2px solid #2563eb;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background-color: #2563eb;
    color: #ffffff;
}

.info-split {
    display: flex;
}

.info-split.reverse {
    flex-direction: row-reverse;
}

.split-image {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a2530;
}

.split-content p {
    font-size: 17px;
    margin-bottom: 20px;
    color: #4a5568;
}

.split-content a[href^="https://pubmed"] {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.split-content a[href^="https://pubmed"]:hover {
    text-decoration: underline;
}

.services-preview {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.section-header-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header-center h2 {
    font-size: 40px;
    margin-bottom: 16px;
    color: #1a2530;
}

.section-header-center p {
    font-size: 18px;
    color: #4a5568;
}

.services-grid-split {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-card-split {
    display: flex;
    min-height: 400px;
}

.service-card-split.reverse {
    flex-direction: row-reverse;
}

.service-card-left {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.service-card-right {
    flex: 1;
    padding: 60px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-image {
    width: 100%;
    height: 100%;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card-right h3 {
    font-size: 28px;
    margin-bottom: 16px;
    color: #1a2530;
}

.service-card-right p {
    font-size: 16px;
    margin-bottom: 24px;
    color: #4a5568;
}

.price {
    font-size: 32px;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 24px;
}

.select-service-btn {
    background-color: #2563eb;
    color: #ffffff;
    padding: 12px 28px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.select-service-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.form-split {
    display: flex;
    min-height: 600px;
}

.form-split-left {
    flex: 1;
    padding: 80px 60px;
    background-color: #ffffff;
    display: flex;
    align-items: center;
}

.form-content {
    width: 100%;
    max-width: 500px;
}

.form-content h2 {
    font-size: 36px;
    margin-bottom: 32px;
    color: #1a2530;
}

.form-split-right {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.form-split-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 500;
    color: #1a2530;
}

.form-group input,
.form-group select {
    padding: 12px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #2563eb;
}

.btn-submit {
    background-color: #2563eb;
    color: #ffffff;
    padding: 14px 32px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-submit:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.trust-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.trust-content-split {
    display: flex;
    gap: 60px;
}

.trust-left {
    flex: 1.5;
}

.trust-left h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a2530;
}

.trust-left p {
    font-size: 17px;
    margin-bottom: 20px;
    color: #4a5568;
}

.trust-right {
    flex: 1;
}

.disclaimer-box {
    background-color: #fef3c7;
    border-left: 4px solid #f59e0b;
    padding: 24px;
    border-radius: 6px;
}

.disclaimer-box h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #92400e;
}

.disclaimer-box p {
    font-size: 14px;
    color: #78350f;
    line-height: 1.6;
}

.footer {
    background-color: #1a2530;
    color: #ffffff;
    padding: 60px 0 20px;
}

.footer-split {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 16px;
}

.footer-col p {
    color: #a0aec0;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: #ffffff;
}

.references li a {
    font-size: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #a0aec0;
    font-size: 14px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a2530;
    padding: 20px;
    z-index: 2000;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-content p {
    color: #ffffff;
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: #64b5f6;
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

.btn-accept,
.btn-reject {
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn-accept {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-accept:hover {
    opacity: 0.9;
}

.btn-reject {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
}

.btn-reject:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.page-hero-split {
    display: flex;
    min-height: 400px;
}

.page-hero-split .hero-left {
    background-color: #1a2530;
}

.page-hero-split .hero-left h1 {
    color: #ffffff;
    font-size: 48px;
}

.page-hero-split .hero-left p {
    color: #cbd5e0;
    font-size: 20px;
}

.content-split {
    display: flex;
}

.content-split.reverse {
    flex-direction: row-reverse;
}

.values-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.values-section h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 60px;
    color: #1a2530;
}

.values-grid-split {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.value-card {
    flex: 1;
    min-width: 250px;
    background-color: #ffffff;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.value-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: #2563eb;
}

.value-card p {
    font-size: 16px;
    color: #4a5568;
}

.services-detailed {
    padding: 40px 0;
}

.service-detail-split {
    display: flex;
    min-height: 500px;
    margin-bottom: 0;
}

.service-detail-split.reverse {
    flex-direction: row-reverse;
}

.service-detail-content {
    flex: 1;
    padding: 60px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-detail-content h2 {
    font-size: 34px;
    margin-bottom: 20px;
    color: #1a2530;
}

.service-detail-content p {
    font-size: 17px;
    margin-bottom: 24px;
    color: #4a5568;
}

.service-detail-content ul {
    margin-bottom: 32px;
    padding-left: 24px;
}

.service-detail-content ul li {
    margin-bottom: 12px;
    color: #4a5568;
}

.service-detail-image {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.price-box {
    display: flex;
    align-items: center;
    gap: 24px;
}

.price-large {
    font-size: 36px;
    font-weight: 700;
    color: #2563eb;
}

.cta-section {
    padding: 80px 0;
    background-color: #1a2530;
}

.cta-content-centered {
    text-align: center;
}

.cta-content-centered h2 {
    font-size: 40px;
    margin-bottom: 16px;
    color: #ffffff;
}

.cta-content-centered p {
    font-size: 18px;
    margin-bottom: 32px;
    color: #cbd5e0;
}

.contact-split {
    display: flex;
    min-height: 600px;
}

.contact-info {
    flex: 1;
    padding: 80px 60px;
    background-color: #ffffff;
}

.contact-info h2 {
    font-size: 36px;
    margin-bottom: 40px;
    color: #1a2530;
}

.info-block {
    margin-bottom: 32px;
}

.info-block h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #2563eb;
    font-weight: 600;
}

.info-block p {
    font-size: 16px;
    color: #4a5568;
    line-height: 1.8;
}

.contact-map {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.contact-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thanks-split {
    display: flex;
    min-height: 600px;
}

.thanks-content {
    flex: 1;
    padding: 80px 60px;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thanks-message {
    text-align: center;
    max-width: 500px;
}

.thanks-message h1 {
    font-size: 42px;
    margin-bottom: 24px;
    color: #1a2530;
}

.thanks-message p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #4a5568;
}

.thanks-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.thanks-image {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.thanks-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.legal-page {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 60px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.legal-content h1 {
    font-size: 40px;
    margin-bottom: 40px;
    color: #1a2530;
}

.legal-content h2 {
    font-size: 28px;
    margin-top: 32px;
    margin-bottom: 16px;
    color: #1a2530;
}

.legal-content h3 {
    font-size: 22px;
    margin-top: 24px;
    margin-bottom: 12px;
    color: #2563eb;
}

.legal-content p {
    font-size: 16px;
    margin-bottom: 16px;
    color: #4a5568;
    line-height: 1.8;
}

.legal-content ul {
    margin-bottom: 20px;
    padding-left: 24px;
}

.legal-content ul li {
    margin-bottom: 10px;
    color: #4a5568;
}

.legal-content a {
    color: #2563eb;
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.cookie-table thead {
    background-color: #f8f9fa;
}

.cookie-table th,
.cookie-table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #e2e8f0;
}

.cookie-table th {
    font-weight: 600;
    color: #1a2530;
}

@media (max-width: 768px) {
    .hero-split,
    .info-split,
    .service-card-split,
    .form-split,
    .page-hero-split,
    .content-split,
    .service-detail-split,
    .contact-split,
    .thanks-split {
        flex-direction: column;
    }

    .info-split.reverse,
    .service-card-split.reverse,
    .content-split.reverse,
    .service-detail-split.reverse {
        flex-direction: column;
    }

    .hero-left,
    .split-content,
    .service-card-right,
    .form-split-left,
    .service-detail-content,
    .contact-info,
    .thanks-content {
        padding: 40px 30px;
    }

    .hero-text-content h1,
    .thanks-message h1 {
        font-size: 32px;
    }

    .split-content h2,
    .form-content h2,
    .contact-info h2 {
        font-size: 28px;
    }

    .nav {
        width: 100%;
        justify-content: center;
    }

    .trust-content-split {
        flex-direction: column;
    }

    .price-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .thanks-actions {
        flex-direction: column;
    }

    .legal-content {
        padding: 40px 30px;
    }
}